/*
 * Copyright (c) 2012, Metron, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Metron, Inc. nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL METRON, INC. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.metsci.glimpse.dspl.parser.column;

import com.metsci.glimpse.dspl.schema.Concept;
import com.metsci.glimpse.dspl.schema.DataType;
import com.metsci.glimpse.dspl.schema.Table.Column;

public class ConstantTableColumn extends AbstractTableColumn
{
    protected Object value;

    public ConstantTableColumn( Column column, Concept concept, DataType type, Object value, int size )
    {
        super( column, concept, type, size );

        this.value = value;
    }

    @Override
    public boolean isConstant( )
    {
        return true;
    }

    @Override
    public String[] getStringData( )
    {
        String val = ( String ) value;
        String[] array = new String[size];

        for ( int i = 0; i < size; i++ )
            array[i] = val;

        return array;
    }

    @Override
    public int[] getIntegerData( )
    {
        int val = ( Integer ) value;
        int[] array = new int[size];

        for ( int i = 0; i < size; i++ )
            array[i] = val;

        return array;
    }

    @Override
    public float[] getFloatData( )
    {
        float val = ( Float ) value;
        float[] array = new float[size];

        for ( int i = 0; i < size; i++ )
            array[i] = val;

        return array;
    }

    @Override
    public boolean[] getBooleanData( )
    {
        boolean val = ( Boolean ) value;
        boolean[] array = new boolean[size];

        for ( int i = 0; i < size; i++ )
            array[i] = val;

        return array;
    }

    @Override
    public long[] getDateData( )
    {
        Long val = ( Long ) value;
        long[] array = new long[size];

        for ( int i = 0; i < size; i++ )
            array[i] = val;

        return array;
    }

    @Override
    public String getStringData( int i )
    {
        return ( String ) value;
    }

    @Override
    public int getIntegerData( int i )
    {
        return ( Integer ) value;
    }

    @Override
    public float getFloatData( int i )
    {
        return ( Float ) value;
    }

    @Override
    public boolean getBooleanData( int i )
    {
        return ( Boolean ) value;
    }

    @Override
    public long getDateData( int i )
    {
        return ( Long ) value;
    }

}
